S-1167 Datasheet, PDF (21/31 Pages) Seiko Instruments Inc – ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR

ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.3_00
S-1167 Series
(3) ON / OFF Pin Transient Response Characteristics (Ta = 25°C)
S-1167B15
V_IN = 2.5 V, C_OUT =1.0 µF, C_IN = 1.0 µF, I_OUT = 100 mA
5
3
4
2
3
1
VON / OFF
2
0
1
−1
0 ^VOUT
−2
−1
−3
−0.4 −0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
S-1167B30
V_IN = 4.0 V, C_OUT =1.0 µF, C_IN = 1.0 µF, I_OUT = 100 mA
10
6
8
4
6
2
VON / OFF
4
0
2
−2
VOUT
0
−4
−2
−6
−0.4 −0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
S-1167B50
V_IN = 6.0 V, C_OUT =1.0 µF, C_IN = 1.0 µF, I_OUT = 100 mA
20
9
16
6
12
3
VON / OFF
8
0
4
−3
0 ^VOUT
−6
−4
−9
−0.4 −0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
t [ms]
Seiko Instruments Inc.
21